Archive for Genetic Evaluation Reviews

With each new proof round comes new sires, new rankings and, frankly, new headaches. Wanting to do more than just pump out the same old lists that really do not mean anything to anyone but the semen marketers, or just promote the bulls from the studs who pay us the most money, the Bullvine took a look at the recent December 2013 Genetic Evaluations to find not only the list toppers, but a deeper look to find those unique sires that will address your key breeding challenges.

Overall Performance Improvement

When looking for the sire that will help improve your herd across the board, we looked for sires that have a balance of production and longevity, and most importantly a proven pedigree that ensures that their performance will last. We also wanted great health and fertility traits that will deliver a low maintenance cow (Read more – Fact vs. Fantasy: A realistic approach to sire selection). Here are our top four:

Production Improvement

It might be easy to just take the top milk lists or combine the fat plus protein and say those sires are the best for overall production. We here at the Bullvine would not want to totally forgo type as well as health and fertility, so we are looking for the sires that give you the maximum production gain, without sacrificing everything to get it. In addition to Robust, Ruble and Balisto mentioned above, some other production improvement sires to consider include:

FLEVO GENETICS SNOWMAN
O Man x BW Marshall x Aaron
Proven Sire
+2075 lbs Milk -0.03 %F +67 lbs. F -0.01 %P +61 lbs P 1.9 PL 2.79 SCS +2.43 PTAT +2109 TPI
+3059 kgs. Milk -0.15 F +98 kgs. F -0.03 %P +94 kgs P +104 HL 2.67 SCS +11 Conf. +3112 LPI
When it comes to production improvement it is hard to argue with Snowman. While many people are mixed on Snowman daughters, there is no question that they know how to milk. Snowman is your classic milk bull. He has extreme component yields with average type. However, as history teaches us, extreme sires are exactly the ones that we need to use most in order to accelerate genetic advancement. While not high type, Snowman daughters are surprising many by being solid VG milk cows. He certainly needs to be protected for fat percentage and straight rear legs and most definitely DPR. But if you have the high fat percent heifer or cow that needs an instant production hit, Snowman is the man. Since semen is in limited supply maybe consider a couple of his sons, full brothers SEAGULL-BAY PLATINUM or DIAMOND or maybe S-S-I SNOWMAN MAYFLOWER.

MARS ALTAFIXMAN
Fibrax x O Man x Sinatra
Proven Sire – Alta Genetics
+911 lbs Milk +0.19 %F +84 lbs. F +0.12 %P +60 lbs P 0.3 PL 3.13 SCS +0.91 PTAT +1986 TPI
+1246 kgs. Milk +0.52F +100 kgs. F +0.36 %P +78 kgs P +104 HL 3.22 SCS +3 Conf. +2918 LPI
With the exception of O Man, most breeders would probably never have heard of many of the sires in AltaFixman’s pedigree. That’s mostly a result of the international genetics marketplace these days, as his sire, Fibrax is from Italy and his dam, FROUKJE 375 is from the Mars herd in The Netherlands. But don’t let this relatively unknown pedigree scare you. It is actually based on generation after generation of strong type and production. Although his overall Milk numbers may seem average, his components are out of this world. At +.19%F +84 lbs of Fat and +.12%P +60lbs of Protein, AltaFixman is certainly a strong component punch whenever you need it. Type wise look for AltaFixman to sire good all around solid cows that could be protected on median suspensory ligament and body depth. As an added bonus, since AltaFixman is such a non North American pedigree, he is certainly an outcross to most North American cattle.

SEAGULL-BAY SUPERSIRE
Robust x Planet x Shottle
Genomic Sire – Select Sires
+2342 lbs Milk +0.08 %F +107 lbs. F +0.02 %P +75 lbs P 5.4 PL 2.80 SCS +2.38 PTAT +2413 TPI
+2586 kgs. Milk +0.25F +122 kgs. F +0.06 %P +91 kgs P +111 HL 2.85 SCS +9 Conf. +3395 LPI
Of course it’s hard to mention any production improvement without including Supersire. This Robust son from AMMON-PEACHEY SHAUNA VG-87-2YR-USA, really is a genomic wonder. Not only does he have the highest genomic values in the breed for production but he also has great functional type and health traits to go with it. Here you have a sire that is 2342 lbs. for milk, with positive component deviations, 2.38 for type, and over +5 for productive life. Supersire daughters and sons are already topping many of the lists. While Supersire daughters will not be winning many shows, his no holes type linear has resulted in his widespread use and so far he has delivered on all expectations.

BUSH-BROS ALTABGOOD
Robust x Massey x Boliver
Genomic Sire – Alta Genetics
+1603 lbs Milk +0.13 %F +93 lbs. F +0.09 %P +71 lbs P 4.5 PL 2.85 SCS +2.41 PTAT +2373 TPI
+858 kgs. Milk +0.41F +113 kgs. F +0.28 %P +89 kgs P +110 HL 2.89 SCS +7 Conf. +3256 LPI
Another Robust son that should certainly get your attention is AltaBgood. While not an international pedigree like AltaFixman, AltaBgood’s pedigree will not spark instant recognition for most breeders. What you do get is generation after generation of genomic performance that is higher than their parent averages. While those wanting pedigree power to go with the genomic test may not want to use AltaBgood, those that have confidence in the genomic system should certainly take a look. Like AltaFixman, AltaBgood will also sire extreme component improvement (+.13%F +93lbs F +.09%P +71 lbs P). He combines these outstanding components with a strong type linear and average health traits. AltaBgood will need to be protected for high pins and dairy strength.

Longevity Improvement

While some would try to tell you that high type equals longevity, that is not necessarily the case. When it comes to longevity, it’s hard to argue with actual performance indices like Herd Life and Productive Life. In order to give a more balanced approach to longevity, we looked at both and came up with the following top sires:

COYNE-FARMS DORCY
Bolton x Bret x Rudolph
Proven Sire – ABS Global
+1603 lbs Milk -0.04 %F +46 lbs. F -0.01 %P +46 lbs P 4.9 PL 2.70 SCS +3.00 PTAT +2267 TPI
+1721 kgs. Milk -0.16F +48 kgs. F -0.02 %P +53 kgs P +114 HL 2.67 SCS +13 Conf. +2971 LPI
Another popular genomic sire that has become a mainstay on the proven sire lists is Dorcy. DORCY offers breeders a little different pedigree with no O Man, Planet, Goldwyn or Shottle in it. The impressive combination of type and production from his cow family and daughters are readily evident in DORCY’s proof with +1603M +46F +46P +623NM 2.70SCS +4.90PL and +3.00T +3.22UDC +3.07FLC. He has good ratings for all functional traits except for calving ease. Breeders interested in a Bolton son from an outcross pedigree, top notch udders, very good feet & legs and functional traits may consider Dorcy. Dairy Strength and Rump are only slightly above breed norms. Look for Dorcy to sire balanced dairy cattle that have great udders and very good feet & legs, though he will need to be protected for fat percent and dairy strength, specifically his body depth and chest width.

Health and Fertility Improvement

With the constant improvement in the accuracy of health and fertility index calculations, more and more breeders are confidently including Health and Fertility traits in their breeding requirements.

DE-SU OBSERVER
Planet x O Man x BW Marshall
Proven Sire – Select Sires
+1416 lbs Milk +0.00 %F +43 lbs. F -0.01 %P +49 lbs P 5.9 PL 2.84 SCS +2.64 PTAT +2186 TPI
+1973 kgs. Milk -0.05 F +68 kgs. F +0.02 %P +66 kgs P +111 HL 2.83 SCS +12 Conf. +3072 LPI
Carrying the flag and riding the wave of the health and fertility trend is De-Su Observer. This sire has been the poster child for high health and fertility since his early genomic numbers came back and catapulted him into international use. With his daughter performance validating his early numbers, Observer has to be one of the quickest sires in history to get to 99% Reliability. His daughters stamp out a pretty consistent pattern with strong production and solid type. Type wise he has actually performed pretty well, with daughters exhibiting outstanding udders (watch out for short teats) and solid feet and legs. One area you will also want to protect him on is his dairy strength, as his daughters are certainly not deep and could stand to have more chest width.

ZANI BOLTON MASCALESE
Bolton x O Man x Adam
Proven Sire – Semenzoo
+1562 lbs Milk +0.02 %F +53 lbs. F +0.01 %P +59 lbs P -0.3 PL 2.75 SCS +2.79 PTAT +2072 TPI
+2084 kgs. Milk -0.05 F +73 kgs. F +0.07 %P +75 kgs P +104 HL 2.76 SCS +14 Conf. +3091 LPI
With such a push on health traits over the past few years, it’s actually almost impossible to find an outcross sire on the top lists. If you are one of the few that didn’t go heavy on Mascalese as a genomic sire, you certainly can take advantage of that now by using him or one of his many sons. Possessing greater conformation than his sire stack would indicate, MASACLESE sires strong dairy cattle that are durable and possess good health traits. For those looking for a more outcross sire that is high for health and fertility, try Erdman mentioned above.

CO-OP UPD HUNTER SALVINO
Hunter x Massey x Ally
Genomic Sire – Cooperative Resources International (CRI)
+1265 lbs Milk +0.21 %F +101 lbs. F +0.08 %P +61 lbs P +3.9 PL 2.81 SCS +2.46 PTAT +2401 TPI
+1474 kgs. Milk +0.51 F +107 kgs. F +0.22 %P +72 kgs P +112 HL 2.78 SCS +12 Conf. +3353 LPI
If you’re looking for something a little different and an outcross pedigree, try Salvino. Another product of the Genesis program at CRI, Salvino is a 2nd generation product of this program. His dam’s sire, Massey, was one of the early success stories of this program. Look for Salvino to sire strong component improvement with a solid type linear. In a market place flooded with many of the same bloodlines, finding a sire that is a little different and yet still able to deliver top progeny can be a challenge. Salvino may be your best option for a relative outcross sire that still can compete with the other top genomic sires.

The Bullvine Bottom Line

We have stated it many times. In maximizing your genetic gain, you can’t just pick from the top of the TPI or LPI list. You need to make sure that your matings are the best corrective cross. Breeding great cattle is part art and part science. You need to have both parts. It takes careful consideration and generation after generation of corrective mating to breed great cow families. That is why, instead of just giving you a list of the top 12, we have tried to provide you with insight into which sires will provide you with the maximum gain in each specific area.